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What are the thresholds for "Receive Optical Power" of 10GB SFP+ Cisco SFP+ LRM modules?This document says the maximum is 0.5 dBm and the minimum is -8.4 (in average) and -6.4 (in OMA):http://www.cisco.com/c/en/us/products/collateral/interfaces-modul...
According to CISCO, the image is compatiple with WS-C3750X-24P-S however the switch just fails to boot with it.Here is the error below:Boot process failed...The system is unable to boot automatically. The BOOTenvironment variable needs to be set to ...
I recently upgraded a firmware in a Cisco C3750X-24P-S: replaced c3750e-universalk9-mz.122-55.SE3.bin with a c3750e-universalk9-mz.152-1.E.bin.Once the switch was reloaded, there was the following error message in the console:File "flash:/c3750e-univ...
Thank you Leo! I will contact the vendor that sold us the unit soon.I don't think it is normal to have these random characters immediatelly after the SET command. It looks like the ROM is damaged.
I had already tried to boot from USBFLASH0 and the only image that works is this version 12.The same for FLASH - only version 12 works..I wasn't updating the software image of the module.
Ok, I booted from USBFLASH0: and ran the following:Switch#sh versionCisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(55)SE3, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2011 by C...
